Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 12 |
3.4%
|
0 | None | 210 |
58.8%
|
1 | 15 |
4.2%
|
|
2 | 18 |
5%
|
|
3 | 13 |
3.6%
|
|
4 | 2 |
0.6%
|
|
5 | 34 |
9.5%
|
|
6 | 2 |
0.6%
|
|
7 | 1 |
0.3%
|
|
8 | 1 |
0.3%
|
|
9 | 1 |
0.3%
|
|
10 | 24 |
6.7%
|
|
12 | 1 |
0.3%
|
|
15 | 8 |
2.2%
|
|
18 | 1 |
0.3%
|
|
20 | 7 |
2%
|
|
25 | 4 |
1.1%
|
|
30 | 3 |
0.8%
|
|
Sysmiss | 292 |